72125778

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 150612480

約数和(自身を除く): 78486702

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 178, 186, 267, 534, 2759, 4357, 5518, 8277, 8714, 13071, 16554, 26142, 135067, 270134, 387773, 405201, 775546, 810402, 1163319, 2326638, 12020963, 24041926, 36062889, 72125778]

約数ペア:

[(1, 72125778), (2, 36062889), (3, 24041926), (6, 12020963), (31, 2326638), (62, 1163319), (89, 810402), (93, 775546), (178, 405201), (186, 387773), (267, 270134), (534, 135067), (2759, 26142), (4357, 16554), (5518, 13071), (8277, 8714)]